Pull virtual IPs for filter chains from discovery chains#17375
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agent/xds/listeners.go
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Ignore my last approval. In failover scenarios (where there may be zero endpoints), this would remove the chain's VIP from the config, right? So we should probably hoist the attachment of the chain outside of this loop.
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Do we still need this logic here if the code above is always attaching the VIPs?
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Not sure how that got left in, it's gone now
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This PR is a follow-up to previous work that adds logic in
xdsto pull virtual IPs from discovery chains - including both auto-assigned and manually set (such as cluster IPs via kubernetes).